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Cross-cultural adaptation of the Internet Gaming Disorder Scale – Short Form (IGDS9-SF) to the Brazilian context


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Donadon, MF, Chagas, MHN, Apolinario-da-Silva, TD, Okino, ETK, Hallak, JEC, Nicoletti, EA, Pereira-Lima, K, Degan, EA, Santos, RG, Machado-de-Sousa, JP, Simei, JLQ, Oliveira, LM, Pontes, HM ORCID: 0000-0001-8020-7623 and Osorio, FL 2020 , 'Cross-cultural adaptation of the Internet Gaming Disorder Scale – Short Form (IGDS9-SF) to the Brazilian context' , Trends in Psychiatry and Psychotherapy , pp. 1-5 , doi: 10.1590/2237-6089-2019-0032.

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Introduction: The Internet Gaming Disorder Scale – Short Form (IGDS9-SF) assesses the severity, harmful effects and/or consequences of excessive online and offline gaming. Its conciseness and theoretical foundations on current diagnostic criteria of gaming disorders make it a useful resource for clinical and screening settings.Objective: To describe the process of cross-cultural adaptation of the IGDS9-SF to the Brazilian context.Methods: The cross-cultural adaptation involved the steps of independent translation of the instrument, synthesis version, back-translation, pre-test and elaboration of the final version. Content validity assessment was conducted by a multidisciplinary committee of experts and consisted of both a quantitative analysis (calculation of content validity coefficients – CVC) and a qualitative analysis (assessment of the experts’ comments and suggestions). The pre-test sample consisted of 30 gamers with variable sociodemographic characteristics.Results: The cross-cultural adaptation of the scale followed the proposed protocol, and the CVC was satisfactory (≥ 0.83) for all the structures and equivalences assessed. Most of the suggestions made by the experts were accepted (mainly adjustments and language standardization). The gamers who participated in the pre-test judged the scale easy to understand and did not suggest changes.Discussion: The Brazilian version of the IGDS9-SF showed adequate content validity and is available for researchers and clinicians, as well as for the investigation of additional psychometric characteristics.

Item Type: Article
Authors/Creators:Donadon, MF and Chagas, MHN and Apolinario-da-Silva, TD and Okino, ETK and Hallak, JEC and Nicoletti, EA and Pereira-Lima, K and Degan, EA and Santos, RG and Machado-de-Sousa, JP and Simei, JLQ and Oliveira, LM and Pontes, HM and Osorio, FL
Keywords: gaming disorder, internet, scales, cross-cultural adaptation, psychometrics, IGDS9-SF
Journal or Publication Title: Trends in Psychiatry and Psychotherapy
Publisher: Sociedade de Psiquiatria do Rio Grande do Sul
ISSN: 2237-6089
DOI / ID Number: 10.1590/2237-6089-2019-0032
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This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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